baber/WOPTO huggingface dataset:
Patent JP-S59116883-A (JP)
Title: Binary coding device of pattern collating device
Inventor: TSUJI SHIYUUJI
IPC: G06K9/38
Filed: 1982-12-22
Abstract: PURPOSE:To perform high-precision collation by reading a seal print to be collated on a check, etc., removing the evil influence of shading from an obtained variable density picture signal, and then converting the signal into a binary signal and comparing it with a reference value. CONSTITUTION:The read variable density signal is A/D-converted 20 and a signal which specifies the background signal registration mode of a pattern, read mode of a pattern to be collated, and binary coding mode of the pattern to be collated selectively is supplied from a CPU. Then, a picture memory 21 is stored with a variable density digital signal from a converter 20 as a background signal in background registration mode. Then, a subtracting circuit 22 subtracts the background signal stored in the memory 21 in the read mode of the pattern to be collated. The output of this circuit 22 is stored as a corrected variable density digital signal of the pattern to be collated in a picture memory 24, and this corrected variable density digital signal is compared with a specific binary-coded reference value to be converted into a binary-coded signal.
Patent JP-H0397925-A (JP)
Title: Direct drive spindle motor for fiber machine
Inventor: KOMATA TAKESHI
IPC: D01H1/244
Filed: 1989-09-06
Abstract: PURPOSE:To provide the subject device preventing the detachment of a spindle rotation section and the falling of a fiber by disposing the spindle rotation section and a fixing section for supporting the spindle rotation section in a state enabling to pull out the rotation section from the fixing section and further disposing a rotation section- stopping member and a flange facing to the stopping member in the direction of a spindle shaft through a space. CONSTITUTION:In a spindle equipped with a rotation section comprising a spindle shaft consisting of a lower blade 1 and an upper blade 2 for attaching a bobbing thereon, a warp 3 fixed to the spindle shaft and a motor rotor 11 fixed to the warp 3, with a fixed section having a bolster 5 pivotally supported on the spindle shaft and a motor stator 10 facing to the motor rotor 11 in a state enabling to pull out the rotating section from the fixed section and with a stopping member 14 disposed at the inlet or outlet portion of the fixed member for the rotation member in a state not contacting to the rotation section through a space and held above the fixed section with a groove-engaging mechanism, a flange 15 smaller than the outer diameter of the motor rotor and larger than the inner diameter of the stopping member and the outer diameter of the warp is disposed on the warp above a portion thereof facing to the stopping member 14 in the diameter direction so as to face to the stopping member 14 through a space in the direction of the spindle shaft.
Patent JP-H0659160-A (JP)
Title: Optical fiber connector and its production and apparatus
Inventor: TOKUSHIGE HIROYUKI
IPC: G02B6/24
Filed: 1992-08-05
Abstract: PURPOSE:To integrate a capillary and an optical fiber at a good yield. CONSTITUTION:A cavity c of the shape corresponding to the shape of the capillary 22 and a through-hole 10a (for penetration of the optical fiber 12) concentrical with the axial center of the cavity are respectively formed in molds 10. Both end sides of the mold 10 are provided with a feed side roll device 14 and a take-off side roll device 16 in the positions facing the through-hole 10a. The feed side roll device 14 and take-off side roll device 16 can act the tensile force of prescribed magnitude on the optical fiber 12. The optical fiber 12 is inserted into the molds 10 and are clamped. A capillary material in a molten state or powder state is supplied into the molds in this state, by which the capillary 22 is formed. As a result, the optical fiber connector integrated with the capillary 22 and the optical fiber 12 is formed. The product having high accuracy is stably molded if the capillary is molded after the optical fiber is irradiated with light and is positioned so that the quantity of the received light attains a prescribed value or above.
Patent JP-H0671302-A (JP)
Title: Method for imparting gloss on surface of metallic sheet
Inventor: MORIMOTO KAZUO
IPC: B21B39/14
Filed: 1992-08-28
Abstract: PURPOSE:To improve the glossness on the surface of a metallic sheet without lowering productivity. CONSTITUTION:The metallic sheet 11 is inclined by an angle theta (deg.) in the breadthwise direction by moving a tension reel 3, the passing direction of the metallic sheet 11 is inclined to the center axes of rotation of work rolls 1, glass is imparted on the surface of the metallic sheet 11 by adding shear deformation on the surface of the metallic sheet 11 and the glossness on the surface of the metallic sheet 11 is improved without lowering productivity.
Patent JP-S6473903-A (JP)
Title: Oscillation circuit
Inventor: MIZUKAMI HIROYUKI
IPC: H03B5/12
Filed: 1987-09-16
Abstract: PURPOSE:To control the oscillation amplitude while connecting a gate electrode of an FET as an oscilllating element to ground by providing a control circuit for the source potential of the FET. CONSTITUTION:The oscillation amplitude is controlled by impressing an output voltage of an oscillation amplitude control circuit 50 to a source terminal S of an oscillation FET 1. A power supply is applied to an FET 51 from a power application terminal 53 and a desired bias is obtained by using an impressed voltage to resistors 54, 55, 6 and a control voltage input terminal 52. In increasing a control voltage impressed to the control voltage input terminal 52, a gate potential of the FET 51 is increased and a current flowing through the resistors 54, 55, 6 is increased, the potential difference generated across the resistor 6, that is, the source potential of the oscillation FET 1 is increased. The source-drain current of the FET 1 is decreased by the increase in the source potential and the oscillation amplitude is decreased. In decreasing the control voltage impressed to the control voltage input terminal 52 conversely, the source potential of the oscillation FET 1 is decreased, the source-drain current is increased and the oscillation amplitude is increased.
Patent JP-S61108265-A (JP)
Title: Multi-scanning type receiver
Inventor: IMAYASU TOMONARI
IPC: H04N3/223
Filed: 1984-10-31
Abstract: PURPOSE:To obtain always a prescribed display picture independently of a vertical frequency by using a signal from a sawtooth wave oscillator in which the amplitude of the sawtooth wave is controlled to a prescribed value so as to apply vertical deflection. CONSTITUTION:A vertical synchronizing signal from a separation circuit is fed to the sawtooth wave oscillator 6 being a component of a vertical deflection circuit 8 through an input terminal 60, and a sawtooth wave is generated by, e.g., charging/discharging a capacitor 62 by a current from a current source 63. Further, a signal from the input terminal 60 is fed to a count terminal of an up-down counter 65, the counted data is fed to a DA converting circuit 67, where the data is converted into an analog quantity, which controls the current source 63. Thus, the sawtooth wave whose peak value (amplitude) is controlled into a prescribed voltage independently of the frequency of the vertical synchronizing signal is extracted from the oscillator 1.
Patent JP-H0677345-A (JP)
Title: Manufacture of ceramic circuit board
Inventor: KIKUCHI NORIMI
IPC: H05K1/03
Filed: 1992-08-28
Abstract: PURPOSE:To provide the manufacture of a ceramic circuit board, which stabilizes and shortens the manufacture process of a ceramic circuit board and improves the yield rate in manufacture. CONSTITUTION:This manufacture has a process 102 of performing desired die- cutting for a ceramic green sheet, a process of printing conductive paste on the ceramic green sheet into the shape of a desired circuit, a process 106 of baking the ceramic green sheet as a single layer or a laminate, and a process of inspecting the ceramic substrate after baking, and these several processes are performed in every lot. Before executing the manufacture process, only the process related to the green sheet itself is executed beforehand for specified quantity in every lot of the ceramic green sheet, and each manufacture process is executed in the unit of lot, based on the inspection result, etc.
Patent JP-H0893256-A (JP)
Title: Exterior wall structure of multistory parking device
Inventor: ISHIJIMA TAKEO
IPC: E04H6/14
Filed: 1994-09-26
Abstract: PURPOSE: To reduce devices for connecting panels so as to reduce cost at the time of fabricating the exterior wall of a multistory parking device. CONSTITUTION: At the time of fabricating the exterior wall of a multistory parking device, panels 22 are jointed by arranging the panels 22 in plural vertical rows with the panels 22 placed in the horizontal state in each exterior wall and connecting these panels 22 mutually at both lateral side parts of each panel row by second panel connecting devices 24. The panel joint parts are thereby reduced, and in association with this, the second panel connecting devices 24 are also reduced. Also at the time of fitting a corner panel, the panels and the corner panel can be connected almost with the same work as in the case of connecting the panels to each other so as to shorten a construction period, resulting in reducing construction cost.
Patent JP-2001054585-A (JP)
Title: Water fire-extinguishing tool of shoulder type
Inventor: ISHIZUKA KAZUO
IPC: A62C13/76
Filed: 1999-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a water fire-extinguishing tool of a shoulder type which can safely discharge water by operation with a single hand even on a slope of a bad foothold by unnecessitating power of a manual pump, etc., to discharge water by pressure generated by compressed air and can realize the reduction of a manufacturing cost and saving of material by recycling used plastic bottles, which is light-weight and difficult to break, as a water vessel. SOLUTION: A shoulder main body 1 consists of a water flow tubular body 7. Bottle supporting mouth parts 23 to which plastic bottles 3 are connected upside down so as to make the mouth parts 3a of these plastic bottles 3 face down are provided at the plural places of the body 7. A water discharging port 5 is provided at the lower end part of the main body 1, and this port 5 and a watering nozzle 4 are connected through a connecting hose 6. Water and compressed air are charged to the bottles 3. Water can be discharged from an exhaust nozzle by opening a switch valve in the nozzle 4 with one hand holding the nozzle 4.
Patent JP-H0569908-A (JP)
Title: Work automatically aligning and housing device
Inventor: UMEZAWA TETSUO
IPC: B65G47/90
Filed: 1991-09-10
Abstract: PURPOSE:To provide a work automatically aligning and housing device which is capable of eliminating the need for replacing trays by means of a truck. CONSTITUTION:Pallets 14 housed in a cabinet 18 are moved in sequence up to the position of a slider 32 by means of a transfer mechanism 16, then works W are arranged and accommodated in the pallet 14 by a robot 12, and the pallet is returned again into the cabinet 18. Thus, when the cabinet 18 includes only pallets 14, each of which is fully loaded with the works W, the cabinet is automatically replaced with a new cabinet 18 by means of a chain conveyor 40.
Patent JP-H0395877-A (JP)
Title: Cord reel
Inventor: KAWAGUCHI WAICHIRO
IPC: H01R35/00
Filed: 1989-09-07
Abstract: PURPOSE:To obtain such a cord reel that its extra cord length can be easily put away by providing a reel having a plug insertion opening, a spiral spring, a ratchet and a ratchet releasing means. CONSTITUTION:After it is ensured that a switch 43 is in the actuating position of a ratchet mechanism (the sprocket teeth 26 of a flange 23 and its engaging piece 42), a lid 32 is opened and a reel 2 is rotated manually so as to accumulate forces to rotate a spiral screw 8. A plug P is inserted into the insertion opening 6 of the reel 2 and a power supply cord C is pressed into a clip 9, and when the cord C is located at a through opening 34 the lid 32 is closed. When the switch 43 is moved in the direction in which the reel is released, the ratchet is disengaged and the spiral screw 8 rotates the reel 2 to wind up the cord C. When the cord C is wound up by required length, the switch 4 is returned to its initial position and then the ratchet is actuated and rotation of the reel 2 is stopped. The cord C is readily adjusted to the required length simply by pulling it; a convenient cord reel is thus obtained.
Patent JP-H0671989-A (JP)
Title: Ink ribbon
Inventor: HIROE NOBUTAKE
IPC: D03D1/00
Filed: 1992-08-28
Abstract: PURPOSE:To provide an ink ribbon which has high absorptive properties and extremely excellent anti-pin slippage properties in spite of the fact that no graphic speckles generate. CONSTITUTION:The ink ribbon is composed of a fabric tissue woven in the plain, satin, variegated satin, twill or variegated twill form or in the combined form of variegated twill and plain or variegated plain weave, or in the form of crape weave. At least, either of weft or warp is composed of three pieces max. of sink-and-float tissue fabric.
Patent JP-H0566689-A (JP)
Title: Image forming device
Inventor: MOTOHASHI MITSUO
IPC: G03G15/14
Filed: 1991-09-10
Abstract: PURPOSE:To reduce cost and the quantity of the generation of ozone and to fix a toner image with satisfactory image quality by charging both sides of a transfer material, which advances to fixing unit by a specified electrifying means with charges having opposite polarities. CONSTITUTION:When the transfer material 100 passes between an upper electrifier 25 and a conductive member 27 positioned under it while being in contact with the member 27, charges are injected into the transfer material 100 from the conductive member 27 by the corona discharge of the electrifier 25. The surface on the toner image side is charged with, for example, negative polarity charges which are the same as toner T and positive polarity charges are induced on an opposite surface, thereby electrifying the material with charges having the polarities opposite to each other. Therefore, the toner T advances to a transfer unit 80 while being stably held on the surface of the transfer material 100. Thus, the toner image carried on the surface of the transfer material 100 is not affected by the pressure of a heat roller pair and the pushing force of air at the time of fixation in the fixed unit 80 to obtain the satisfactory image.
Patent JP-S6288528-A (JP)
Title: X-y stage
Inventor: KOSHIBA YOSHIHITO
IPC: B23Q1/38
Filed: 1985-10-15
Abstract: PURPOSE:To simplify the assembly work by using the side surface along the longitudinal direction of a stator as base guide, in an X-Y stage in which a linear motor is arranged onto a surface plate and a stage is arranged in the crossing part between the cross guides which cross at right angles between the shift elements. CONSTITUTION:A linear motor 2 is arranged on a surface plate 1, and a free stage 4 is supported onto the crossing part between cross guides 3 and 4. Said linear motor 2 consists of the shift element 2b of a stator 2a, and in the intermediate part of the outside yokes 21a and 22a of the stator 2a, a center yoke 23a is arranged. The shift element 2b is formed by winding a driving coil 26b onto the outside of a conductor bobbin 25b inserted into the center yoke 23a and installing and fixing the edge parts of the cross guides 3 and 4 onto the upper surface. An air bearing 6 is installed at the both edges of each cross guide 3, 4, and the pressurized air injection ports 61 and 62 are formed. The captioned X-Y stage does not necessitate a special base guide.
Patent JP-S61111978-A (JP)
Inventor: MINOWA SUSUMU
IPC: B32B15/04
Filed: 1984-11-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0978815-A (JP)
Title: Electro-magnetic shielding floor
Inventor: ISHIKAWA TOSHIYUKI
IPC: E04F15/00
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To make it possible to build an electro-magnetic shielding space with ease at low cost by using a steel plate-made deck plate as a form/structural member of a floor having an offset area and electrically connecting the adjacent deck plates with the electro-magnetic shielding material by way of the offset site. SOLUTION: In a building structural member provided with an offset floor which uses a steel plate-made deck plate 10 as a form/structural member, the adjacent deck plates 10 are connected with a metal plate or an electro-magnetic shielding material, such as a metal foil by way of a step portion H. Concrete is cast on the top of the deck plates 10 and a water resistant plywood 12 and a carpet 13 are laid out, thereby forming a floor. Furthermore, the electro-magnetic shielding material and the deck plates 10 provided on a wall or a roof are electrically connected thereto, thereby constructing a shielding space which covers the roof, the floor and the whole surface of the surrounding walls with the electro-magnetic shield material and is independent from the outside.
Patent JP-S61109027-A (JP)
Title: Holding device for photographic paper
Inventor: KOGANE MIKIO
IPC: G03B27/46
Filed: 1984-11-01
Abstract: PURPOSE:To decrease the number of necessary cutters and facilitate handling, and restart printing operation at any time by providing the 1st and 2nd loop parts and guiding the front end part of photosensitive paper, and further providing a guide member capable of opening the loop parts. CONSTITUTION:While the operation of a printing part 12 is interrupted temporarily, the intermediate part of the photographic paper 16 is cut by a cutter 24 and the paper 16 after printing is sent to and developed at a development part 14. When exposing operation is started while the rear end of the paper 16 is left between the guide plate 28 for the 1st loop part and the 1st clamping conveyer roller 30, a flap 70 is moved from the 2nd loop part, the rear end of the paper 16 is drooped from the 2nd clamping conveyer roller 90, and the flap 70 is arranged where the 1st loop part is closed, thereby starting the printing operation. Consequently, necessary cutters 24 are reduced in number and the printing operation is restarted immediately even after the printing operation is stopped.
Patent JP-H0544679-A (JP)
Title: Sealed type rotary compressor
Inventor: NISHIURA NORIMASA
IPC: F04C28/28
Filed: 1991-08-19
Abstract: PURPOSE:To provide a proper protecting device for a compressor by correctly detecting the actual temperature of the discharged gas even if the circulation quantity of gas is little. CONSTITUTION:Both edge opened ports of the cylinder block 7 of a rotary compression mechanism 3 built in a sealed casing 1 are closed by the upper and lower part bearings 8 and 9. A through hole 35 whose one edge communicates to a muffler chamber 27 which is formed by covering the surface of the upper bearing 8 or lower bearing 9 and the other edge of which is opened to the inside of the sealed casing 1 is drilled on the upper or lower bearing and the cylinder block. Temperature detectors 41 and 42 are installed in a flow passage which is formed from the muffler chamber 27 and the through hole 35.
Patent JP-S59123755-A (JP)
Title: Production of galvanized steel plate having excellent spot weldability
Inventor: AZUMA MITSUO
IPC: C23C2/02
Filed: 1982-12-28
Abstract: PURPOSE:To obtain a galvanized steel plate having excellent spot weldability in the stage of galvanizing the steel plate by allowing preliminarily a phosphorus compd. to exist on the surface of the steel plate. CONSTITUTION:A steel plate on which a P compd. is stuck is galvanized and a galvanized steel plate is obtd. The Al existing extremely slightly in the Zn bath bonds preferentially with the steel plate and forms an Fe-Al-Zn alloy which acts as a barrier to suppress the diffusion of iron from the steel plate. If, however, the holding temp. after the plating is high, the barrier effect is decreased and the Al is thickened in the surface layer part in the plating layer in a nonoxidative atmosphere. The thickened Al accelerates the reaction between the copper of an electrode chip and Zn, by which the copper electrode is consumed. However, the P sticking on the surface of the steel plate controls the above-mentioned concn. distribution of the Al thereby maintaining the amt. of the Al thickened in the surface layer in the plating layer at a low level. The consumption of the copper electrode is thus decreased.
Patent JP-S6292110-A (JP)
Title: Rotary head device
Inventor: KAZAMA SABURO
IPC: G11B5/53
Filed: 1985-10-18
Abstract: PURPOSE:To obtain a VTR set with small size, light weight and compact structure by providing a tape reel base drive motor, a tape running drive mechanism such as a structure and a capstan motor is addition to a head turning motor and a turning mechanism onto a video head turning center line of a drum. CONSTITUTION:A structure restricting the tape running attitude is provided even to a tape running side face of an upper drum 2 to make the tape running more complete so as to improve the contact between heads 8, 8' and a tape face thereby improving the VTR performance. Since a reel drive motor and a capstan drive motor are arranged on a video head turning supporting shaft 1, the VTR with small size and compact dimension where a flat area is reduced remarkably is realized. Since the shaft 1 is used for three motors in common and the stator mount base is used in common for the drum, then number of components is decreased and the assembling with high accuracy is facilitated.
Patent JP-H02121953-A (JP)
Title: Cycloalkyl-substituted 4- aminophenyl derivative and its production
Inventor: ANJIERO KURUGUNORA
IPC: C07C211/53
Filed: 1989-09-06
Abstract: NEW MATERIAL: A compd. represented by formula I [wherein R is 1-4C alkyl: R1 1  is halogen, OR 2  (wherein R 2  is R), or -NR 3 R 4  (wherein R 3  and R 4  are each R); n is 1-5; A is CH 2  or a group represented by formula II; and B is O, NH, or CH 2 ] and its salt.  
     EXAMPLE: Cyclohexyl 2-(3'-chloro-4'-aminophenyl)propionate.  
     USE: Medicines such as an estrogen biosynthesis inhibitor (esp. an aromatase inhibitor) or for treating proliferation of hormone-dependent tumor (e.g. breast cancer., corpus uteri cancer, ovarium cancer or pancreatic cancer) or prostatomegaly.  
     PROCESS: For instance, a compd. represented by formula III or its reactive deriv. is reacted with a compd. represented by formula IV (wherein X is OH or NH 2 ) in a solvent (e.g. benzene) in the presence of a base (e.g. triethylamine) to give a compd. represented by formula I wherein A is a group represented by formula II and B is O or NH. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S59122837-A (JP)
Title: Cleansing method of ventilating fan
Inventor: HIGAKI TAKASHI
IPC: F24F7/013
Filed: 1982-12-28
Abstract: PURPOSE:To improve the durability of coating film and at the same time facilitate the cleansing by a method wherein wax with a predetermined melting point is coated onto the surface of a ventilating fan employed at a range hood or the like and, when the cleansing is intended, the wax is removed by being heated and melted off with hot water or the like. CONSTITUTION:Wax with the melting point of 50 deg.C or higher, such as microcrystalline wax or the like, is coated onto the surface of a ventilating fan. In this case, ultraviolet light absorber, antioxidant and inorganic fine particles are added to the wax, if necessary. When the cleansing of a ventilating fan is intended, the wax is melted with hot water or hot air and the dirts adhered onto the surface of the fan are removed together with the wax. Due to the constitution just mentioned above, the humidity resistance of coat is improved and yet the cleansing is facilitated.